| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $60.99 | 13.235% | $69.062 | $69.06 | $69.05 | $69.10 |
| Purchase #2 | $90.83 | 10.665% | $100.517 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $158.47 | 9.220% | $173.0809 | $173.08 | $173.10 | $173.10 |
| Purchase #4 | $63.72 | 13.188% | $72.1234 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $12.95 | 6.156% | $13.7472 | $13.75 | $13.75 | $13.70 |
| Purchase #6 | $163.96 | 12.149% | $183.8795 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $97.38 | 9.596% | $106.7246 | $106.72 | $106.70 | $106.70 |
| 7 purchase totals = | $648.30 | $719.1346 | $719.13 | $719.10 | $719.10 | |